Masala #WEBVZSYCE5
3 sonning yig'indisi M
Sizga n ta elementdan iborat a massiv beriladi. Ushbu massivdagi istalgan 3 ta elementning (a[i], a[j], a[k]) yig'indisi M ga teng bo'lishi yoki bo'lmasligini aniqlang (i != j != k)
Birinchi qatorda elementlar soni va M (2 < n < 5000, 0 < M < 10^9). Keyingi qatorda massiv elementlari (0 < a[i] < 10^8).
Masala javobi sifatida yagona qatorda "Yes" (agar shart bajarilsa) yoki "No" (agar shart bajarilmasa) yozuvini chiqaring.
| # | input.txt | output.txt |
|---|---|---|
| 1 |
5 10 1 2 3 4 5 |
Yes |
| 2 |
5 15 1 2 3 4 5 |
No |